<template>
  <div>
    <div style="width: 600px;margin: 60px auto;padding:20px 50px;background-color: #fff">
      <h1 style="margin: 30px auto;text-align: center">管理员登录</h1>
      <el-form :model="ruleForm" :rules="rules" ref="ruleForm" label-width="130px" class="demo-ruleForm">
        <el-form-item label="用户名" prop="username">
          <el-input v-model="ruleForm.username"></el-input>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-input v-model="ruleForm.password"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm('ruleForm')">登录</el-button>
          <el-button @click="resetForm('ruleForm')">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>
<script>
export default {
  data() {
    return {
      ruleForm: {
        username: 'ro',
        password: '123456'
      },
      rules: {
        username: [
          { required: true, message: '请输入用户名', trigger: 'blur' },
          { min: 4, max: 15, message: '长度在 4 到 15 个字符', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 15, message: '长度在 6 到 15 个字符', trigger: 'blur' }
        ]
      }
    };
  },
  methods: {
    submitForm(formName) {
      this.$refs[formName].validate((valid) => {
        if (valid) {
          let url = "http://localhost:9181/admin/login";
          let formData =this.qs.stringify(this.ruleForm);
          console.log("formData", formData)
          let localJwt = localStorage.getItem('localJwt');
this.axios
          .create({
            'headers': {
              'Authorization': localJwt
            }
          }).post(url, formData).then((response) => {
            let jsonResult = response.data;
            if(jsonResult.state == 20000){
              this.$message({
                message: '登录成功',
                type: 'success'
              });
              let jwt = jsonResult.data;
              localStorage.setItem("localJwt", jwt);
              this.$router.push("/");
            }else {
              this.$alert(jsonResult.message, '错误', {
                confirmButtonText: '确定',
                callback: action => {
                }
              });
            }
          });
        } else {
          console.log('error submit!!');
          return false;
        }
      });
    },
    resetForm(formName) {
      this.$refs[formName].resetFields();
    }
  }
}
</script>
<style>
body {
  background-color: #2c3e50;
}
</style>